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Finding the Fourth Proportional to 23,353.56, 35,028.92 and 7,558.25

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Solution

The fourth proportional to 23,353.56, 35,028.92 and 7,558.25 is: 11,336.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,353.56 : 35,028.92 = 7,558.25 : x
  2. Step 2: Convert to fraction form
    23,353.56/35,028.92 = 7,558.25/x
  3. Step 3: Cross multiply
    23,353.56x = 35,028.92 × 7,558.25
  4. Step 4: Simplify right side
    23,353.56x = 264,757,334.59
  5. Step 5: Solve for x
    x = 264,757,334.59/23,353.56
  6. Step 6: Final answer
    x = 11,336.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.